Vendor Bills to Customer Invoice

We have an agreement with a few of our vendors that they will get paid by us, when we get paid by our customer.  Ex:  I get a bill from ABC Company for $2500.00.  I enter the bill and mark it billable to my customer, Jane Doe.  When I create the invoice to Jane Doe, I "Add Time and costs" and my bill for $2500 is showing.  I choose that bill and it is added to the invoice.  I mark up the cost and send it to Jane.  30 Days later,  Jane pays her invoice.  Is there a way I can track that bill as being paid by the customer or at least track that bill reference number to see what customer invoice it was attached to without opening every invoice billed to Jane Doe to find it?