I have this problem too, I have to post and enter each invoice for each location even though it is on the same invoice.  Another problem is when I pay the invoices with one check it throws it all into the last location.  Examlple $400 iinvoice entered it as 4 invoices at $100 each, location A,B,C & D.  The expense side shows correctly on P&L as $100 for each locations; but when I paid the invoices with 1 check it throws the $400 in location D coming out of bank, instead of $100 to each location.  Any idea how to fix this side?