Does one steal money? (6)
I believe the answer is:
nicker
I believe this is a double definition.
'does one steal' is the first definition.
(nick can mean to steal)
'money?' is the second definition.
(I've seen this before)
(Other definitions for nicker that I've seen before include "Sound made by horse" , "Money" , "Someone who steals (a pound?)" , "One stealing" , "thief" .)