Several days ago I found the "Codeless submitting InfoPath repeating table to a SharePoint list" thread on this forum.  For me, it was hard to follow however here is what I have done so far:

(From Submitting Data from InfoPath 2007 to a SharePoint List post...)
1.  Created a SharePoint List (TempList). Fields are Title(text), ItemDt(date), ItemType(text), Item Cost(currency).  
2.  Create the CAML xml file (below) and save on SP site.
         <?xml version="1.0" encoding="UTF-8"?>
            <Batch OnError="Continue">
              <Method ID="1" Cmd="New">
                <Field Name='Title'></Field>
                <Field Name="ItemDt"></Field>
                <Field Name="ItemType"></Field>
               <Field Name="ItemCost"></Field>
             </Method>
           </Batch>
3. Created SharePoint Library (ExpLibrary) with InfoPath 2010 form. 
    a.  Fields are FileName (default value TempList GUID), a group with field totallines and a repeating table. Those fields are title, date, type, cost, tableline, submittrigger, submittedid.
4. Add Data Connections.
    a. SharePoint Library Submit – default submit to Library in #3.
    b. Temp List Receive – secondary data source to List in #1.   
    c. TempListCAML -  points to CAML file from #2.
    d. Web Service Submit -  blabla/_vti_bin/lists.asmx using UpdateListItems. Listname = FileName in #3a; updates = /Batch (from #4c) including XML subtree, including selected element.

Then I opened a working form that was attached to a response in the  “Codeless submitting InfoPath repeating table to a SharePoint list” thread.  
5. Added rules to submittrigger field from #3a.
    a. SubmitLine -  if SubmitTrigger = TableLine and Submittedid is blank, set field value to……
    b. SetSubmittedRecordID- if SubmitTrigger = TableLine and Submittedid is blank, set fields value ID = “ ”, Query TempList Receive, Set field value SubmittedID = max(ID)
    c.  incrementSubmitTrigger – if SubmitTrigger < TotalLines, set a field’s value .=count(..) + 1.

Could not figure out how to set field values for #5a to Field[@Name = “ItemDt”] = Date.  So then I used “Hilary Stoupa – Manually modify manifest.xsf to Filter the Target of a Rule”…. And modified my manifest file so now fields are set to Field[@Name = “Title”] = Title, Field[@Name = “ItemDt”] = Date, etc.

6. Added rules to Sub id field from #3a.
    a. ReQueryDataConnection – when field changes set field’s value ID =.       Query TempList Receive.
    b. DecrementIDIfNotCorrectRecord – If Title not equal Title and Cost not equal ItemCost set fields value:.=.-1

7. Added SUBMIT button to the page. 
    a.  Added rule that onclick set fields value SubmitTrigger = 1, submit using SharePoint Library Submit, Close the form.

Ok.  So now I can add a record to my ExpLibray and a new item is added to the TempList for each row I enter in the repeating table.  

Where I am stumped is:
ExpLibrary: Name=108; Date=10/8/2015; Type=Expense; Cost=$25.00
Temp List: Title=108; ItemDt=2015-10-08  (where are type and cost??????)

I want to come clean here and say I purchased qRules over a year ago and was not able to figure it out for my use. I watched the videos, read the instructions and blogs but just couldn't get it to work.  I did read several posts where this issue is easily accomplished with qRules but my software has expired.  So even though it's been as painful as home dentistry....  here I am.

CSigler