I agree with DavidSt. As a bookkeeper, my client's don't forward me their receipts every day they receive one, its anything between weekly to monthly and there are always multiple receipts paid for in cash which needs to be processed using Spend Money. It gets very time consuming having to manually select spend money every time.
There may be others out there who religiously process transactions daily and only want to process one spend money. I suggest adding an extra button called 'Save & add another' - the same as the Create invoice screen maintaining uniformity within the product