For small charities, I would recommend investigating Quick File. There are no monthly costs and if you have under 1000 transactions per year it is free. You can connect your bank feeds for Ā£15.
It is so simple to use. I have an associate who can set your charity up on QF using a csv file from last years accounts.
We have just completed this for three charities with a minimal expense to the chair and a massive saving long term with the reduced inputting required.