Me and my wife are in same field and we are now applying for jobs.
I hope the job your applying for isn't a teaching position in the English department!
At my school, the SCs would be interested in knowing that you are husband and wife and would judge both applications fairly. But my guess is that this isn't true everywhere and could work against you both.
Moreover, while, after a fair review, knowing about the spouse might help solve a two-body problem (
"We really want the one, so let's hire the other, since s/he doesn't look too bad"), it might instead result in no offers (
"We really don't want the one, so how can we hire the other? Too awkward, so let's go on to the next candidate.")