One can be baptized in the Holy Spirit and fire without the water baptism. Please read this:

Acts 10:44-48 While Peter yet spake these words, the Holy Ghost fell on all them which heard the word.
And they of the circumcision which believed were astonished, as many as came with Peter, because that on the Gentiles also was poured out the gift of the Holy Ghost.
For they heard them speak with tongues, and magnify God. Then answered Peter,
Can any man forbid water, that these should not be baptized, which have received the Holy Ghost as well as we?
And he commanded them to be baptized in the name of the Lord. Then prayed they him to tarry certain days.

Moreover, it's not an excuse not to go for water baptism if you have the opportunity before you receive the baptism of the Holy Spirit.
Jesus Himself was filled with the Holy Spirit immediately after Water baptism(Matthew 3:16 And Jesus, when he was baptized, went up straightway out of the water: and, lo, the heavens were opened unto him, and he saw the Spirit of God descending like a dove, and lighting upon him:). Thus, there's no prescribed order for the the two baptisms. Only God decides when to give who which one first and His decision is final.
God bless you.