Tim McMichael from Microsoft has an excellent blog post about errors you might see when installing a CCR environment or enabling continuous replication host names. The post is:
I just wanted to note that recently I was enabling a continuous replication host name via the Enable-ContinuousReplicationHostName cmdlet when I received this error:
Cluster Common Failure Exception: Failed to bring cluster resource Network Name (name) in cluster group (name) online. The event log may contain more details. Cluster Common Failure Exception: The cluster resource could not be brought online by the resource monitor. (Exception from HRESULT: 0x8007139A)
Although Tim's blog post covers a slightly different error message and error code, this appears to be the same problem as manually creating the computer account and setting the required permissions as per Tim's blog post solved the problem.