Butterfield stepped up to deliver the final blow in the shootout after John Rooney and Sam Minihan had missed for the Hatters.
Stockport had earlier taken the lead though Liam Hogan on 58 minutes before Butterfield struck the leveller four minutes from time.
Chesterfield had the best of the first half with David Buchanan forcing Ben Hinchliffe into a save before target man Tom Denton’s flick header sent Nathan Tyson clear on goal but Hinchliffe rushed out to smother his effort.
You can read up to 3 premium stories before you subscribe to Magzter GOLD
Log in, if you are already a subscriber
Get unlimited access to thousands of curated premium stories, newspapers and 5,000+ magazines
READ THE ENTIRE ISSUE
October 25, 2020