Remove spaces from NI Number on copy

Currently the NI Number for a client is presented on screen as AB 12 34 56 C which makes it nice and readable but we often copy and paste this for filling forms etc and invariably the form does not accept spaces in the field! It would be preferrable to copy in the format AB123456C (with no spaces).
Ok is a small point but already cropped up several times for us! Anyone else?