InfoPath Dev

I have two SharePoint lists that are joined (Parent List & Child List). How do I combine these two list to be able to edit in one view?  I want to add a new record to the Parent list, and then add a record to the child list that the user can affect.  I don't want the user to navigate to the child list just to add it (or edit it if I add the child record with a workflow).

 I'm sorry to tell you that InfoPath just doesn't support this out of the box. I'd probably use an InfoPath form that submits to a library and promote the "parent" fields, then use qRules, custom code or CAML to submit the child items to another list.

Yeah, a doc library is what I'm thinking too. I think that I can creatively use workflow tools to pass values to the lists.  I'll let you know you what the final solution ends up being.  Thanks for the response!