Our transport vendor requires us to use their prepaid system.  We have paid R1150 upfront into the Prepaid Expenses account:

As we use their services, we get billed.  These bills must obviously be settled by from our prepaid account.  I am unable to record this in Zoho Books because I dont have the option to paid from the Prepaid Expenses account when recording the payment.

For example, here is the bill for the services rendered by the vendor:

I want to settle it from the Prepaid Expenses account.  So I click on "Record Payment", but there is no Prepaid Expenses account in the paid through drop down list:

Please note that I have set Vendor Advance in settings:

Is the only option for me to create a manual journal entry?