Allow Journals To Update Cashbook

At present, when I upload or process a journal to Sage that impacts the Cashbook, I have to generate a further entry, via Bank Payment or Bank Receipt, to allow the Cashbook balance to be updated accordingly. Without this further entry, there will be an imbalance between the nominal account and cashbook account for that particular code. It would be advantageous if the manual or uploaded journal could be flagged to update the cashbook at the time.