ah.. sometimes Google doesn’t show the error or guideline messages on many user interactions. The same thing is happened here, one problem I faced is that creating a new channel isn’t possible and am not getting any messages concerned this.
I was using a Google Apps Account email, and if you are also trying to create with this type of account you should check two things
– Enable Youtube and Google Plus for that email id from Google Apps admin console.
– And create a Google Plus account.
Then you can be able to create a new channel with your Google Apps account.
And if that is not working for your case, might be because of enabling of an Apps takes 24hr time.