[Plugin: Twitter Tools] Can I blog post with tweet has certain hashtag?

I am looking for the way to post my tweet which has certain hashtag into
my blog.

for example, I will post “blaa blaa blaa #blog”, in this case, these
tweets will be posted on the blog later.

But, if I post without some hashtag like “blaa blaa blaa” , these tweets will not be posted on the blog.

I tried Twitter tools but seems like I can not do it by this.
Is there any way to do this?

http://wordpress.org/extend/plugins/twitter-tools/