Vendor Invoices

[Roger Miskowicz]

Maybe I just don't understand how to use Gnucash (2.3.7) effectively, 
but with respect to Vendor Invoices I would like to see;

1.  Option to pay-now via a credit card, for example, instead of having 
to enter two transactions (Bill & Accounts Payable) then Process Payment 
(Accounts Payable & Credit Card).  Essentially directly entering (Bill & 
Credit Card) for example.

2.  Option to enter the tax, e.g. GST directly when entering the bill 
instead of having to the use the pre-determined tax tables with fixed % 
or $ values.

Regards,
  Roger