No, you can only claim those expenses in the year paid.
You might consider amending your 2015 return. Here's how:
1) Log
into the SAME account used last year
2) On
the Timeline choose the year for amendment (you might have to upload the years
to TL)
3) Click
on Amend link
4) A
pop up will appear telling you that you need to a) have a .tax file; b)
download software for amend; c) amend return in the downloaded soft.