When entering transactions, often the next one I enter to will be almost identical to the one I just completed -- for example, it might have the same date, category and payment rate.

I know that (on my Mac, at least) if I select the transaction I just entered and hold down the "Control" key, a drop menu appears and "Duplicate Transaction" is among the menu items...but with no corresponding keyboard shortcut.

Surely such a shortcut must exist...No?