I would love to be able to split individual transactions in order to use multiple categories. For example if I go to a supermarket and buy a pizza, a dvd and some deodorant, I want to be able to split the one transaction into £2 groceries, £5 entertainment, £2 personal care. This would help me budget better for sure.
Friendly suggestion. There is an abundance of information on here if you use the search function (top right) - it will also save you time and effort creating a topic and describing what you’d like 
Here is what you’ve suggested. Be sure to vote for it there too