Associate Blue Mapping Default Category for a Payee to Specific Accounts (Advanced Categorization)

If payments come through with the exact same description but via different accounts they need to be categorized differently.

For example, when 'Interest Charged on Purchases' comes through on my Business Visa I want it categorized as 'Interest Expense'; when it comes through on my Personal Visa I want it categorized as 'Personal Interest Expense'. Currently editing that Payee shows transactions for both. I would like to set the Default Category based on where the transaction was downloaded.

Without this 'Interest Charged on Purchases' transactions have to be re-categorized by hand every month on one of the accounts.