No I can't, you get the Grimoire score for them but the cards won't be visible until March 9th when the House of Wolves DLC drops. The same thing happened with TDB, all the Grimoire cards related to ghosts I picked up in DLC before it was released instantly showed up in my Grimoire when it released.

I keep seeing people say that the House of Wolves releases March 9th... and it irritates the shit out of me. As likely as it may be that it will be released on that day, Bungie hasn't even officially announced which month it will drop in. I have no personal qualms with you and I personally think it will likely drop on the 9th as well but I have seen people saying this on many posts. It's not really that big of a deal but it creates misinformation. And with misinformation comes potential bitching. Which we have more than enough of on these forums

I thought it was official, oh well. I found ghosts and I posted them to help the community and I'm getting shit from 85% of the people who reply.